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IFM PY2658

  IFM PY2658
Manufacturer
IFM
Part number
PY2658
Country
Germany
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  • Level measurement and point level monitoring with analogue / switching output
  • Resistant to high pressure cleaning with aggressive detergents
  • For high temperature applications
  • High degree of protection to meet the requirements of the food and beverage industry
  • Flush mounting in containers, tanks and pipes
Worldwide delivery services
Worldwide delivery services
Ways of payment
Ways of payment

Specifications PY2658

Technical details
Product characteristics
Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range [bar] -1...150
Process connection threaded connection G 1 external thread sealing cone
Application
Special feature Gold-plated contacts
Installation freely rotatable housing 350°
Media liquids and gases
Conditionally suitable for use in gases at pressures > 25 bar only on request
Medium temperature [°C] -25...125; (145 max. 1h)
Min. bursting pressure [bar] 650
Pressure rating [bar] 200
Type of pressure relative pressure; vacuum
No dead space yes
Electrical data
Operating voltage [V] 18...32 DC
Current consumption [mA] < 50
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.5
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; (configurable)
Electrical design PNP/NPN
Number of digital outputs 1
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250
Switching frequency DC [Hz] 6
Number of analogue outputs 1
Analogue current output [mA] 4...20, invertible; (scalable 1:4)
Max. load [Ω] (Ub - 10 V) / 20 mA
Analogue voltage output [V] 0...10, invertible; (scalable 1:4)
Min. load resistance [Ω] 2000
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range [bar] -1...150
Set point SP [bar] -0.8...150
Reset point rP [bar] -1...149.8
Analogue start point [bar] -1...112.5
Analogue end point [bar] 36.5...150
In steps of [bar] 0.1
Accuracy / deviations
Switch point accuracy [% of the span] < ± 0,5; (Turn down 1:1)
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span] < ± 0,5; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1)
Linearity deviation [% of the span] < ± 0,15; (Turn down 1:1)
Hysteresis deviation [% of the span] < ± 0,15; (Turn down 1:1)
Long-term stability [% of the span] < ± 0,1; (Turn down 1:1; per year)
Temperature coefficient zero point [% of the span / 10 K] < ± 0,05; (0...70 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,15; (0...70 °C)
Response times
Response time [ms] < 100
Damping process value dAP [s] 0.1...100
Damping for the analogue output dAA [s] 0.1...100
Max. response time analogue output [ms] 100
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 67; IP 69K
Tests / approvals
EMC
EN 61000-4-2 ESD 4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-5 Surge 0,5/1 kV
EN 61000-4-6 HF conducted 10 V
Shock resistance
DIN IEC 68-2-27 50 g (11 ms)
Vibration resistance
DIN IEC 68-2-6 20 g (10...2000 Hz)
Pressure Equipment Directive Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 450
Materials stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM; PTFE
Materials (wetted parts) stainless steel (1.4435 / 316L); ceramics; PTFE
Min. pressure cycles 100 million
Process connection threaded connection G 1 external thread sealing cone
Displays / operating elements
Display
Display unit 4 x LED, green
switching status LED, yellow
function display alphanumeric display, 4-digit
measured values alphanumeric display, 4-digit
Display unit bar; psi; MPa; % of the span
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated